Non-recovery (n = 95)

Recovery (n = 76)

Total (n = 171)

n

%

n

%

n

%

p

Physical health status

Disabling physical pain

No

19

20.0

66

86.8

85

49.7

<0.0001

Yes

76

80.0

10

13.2

86

50.3

Headache

Not at all or Not more than usual

49

51.6

72

94.7

121

70.8

<0.0001

A little more or Much more than usual

46

48.4

4

5.3

50

29.2

Vertigo

Not at all or Not more than usual

63

66.3

71

93.4

134

78.4

<0.0001

A little more or Much more than usual

32

33.7

5

6.6

37

21.6

Need for medical treatment

No

53

55.8

72

94.7

125

73.1

<0.0001

Yes

42

44.2

4

5.3

46

26.9

Sensitivity and problems

Sensitivity to noise

Not at all or Not more than usual

64

67.4

73

96.1

137

80.1

A little more or Much more than usual

31

32.6

3

3.9

34

19.9

<0.0001

Sensitivity to light

Not at all or Not more than usual

74

77.9

75

98.7

149

87.1

<0.0001

A little more or Much more than usual

21

22.1

1

1.3

22

12.9

Memory disorder

Not at all or Not more than usual

63

66.3

73

96.1

136

79.5

<0.0001

A little more or Much more than usual

32

33.7

3

3.9

35

20.5

Sleep disorder

Not at all

39

41.1

53

69.7

92

53.8

<0.001

A little, sometimes

30

31.6

15

19.7

45

26.3

Often, very often

26

27.4

8

10.5

34

19.9

Difficulty concentrating

Not at all

56

58.9

56

73.7

112

65.5

<0.05

A little, sometimes

13

13.7

11

14.5

24

14.0

Often, very often

26

27.4

9

11.8

35

20.5